lib/tilt/css.rb
require 'tilt/template' module Tilt # Sass template implementation. See: # http://haml.hamptoncatlin.com/ # # Sass templates do not support object scopes, locals, or yield. class SassTemplate < Template self.default_mime_type = 'text/css' def self.engine_initialized? defined? ::Sass::Engine end def initialize_engine require_template_library 'sass' end def prepare @engine = ::Sass::Engine.new(data, sass_options) end def evaluate(scope, locals, &block) @output ||= @engine.render end def allows_script? false end private def sass_options options.merge(:filename => eval_file, :line => line, :syntax => :sass) end end # Sass's new .scss type template implementation. class ScssTemplate < SassTemplate self.default_mime_type = 'text/css' private def sass_options options.merge(:filename => eval_file, :line => line, :syntax => :scss) end end # Lessscss template implementation. See: # http://lesscss.org/ # # Less templates do not support object scopes, locals, or yield. class LessTemplate < Template self.default_mime_type = 'text/css' def self.engine_initialized? defined? ::Less end def initialize_engine require_template_library 'less' end def prepare if ::Less.const_defined? :Engine @engine = ::Less::Engine.new(data) else parser = ::Less::Parser.new(options.merge :filename => eval_file, :line => line) @engine = parser.parse(data) end end def evaluate(scope, locals, &block) @output ||= @engine.to_css(options) end def allows_script? false end end end